rendering is optimized as much as we can on our side. However, if there are many visual elements in the visual tree, the WPF framework will take some time to visualize them and the only way to optimize this is to reduce the number of visual elements. You could give it a try with some of our lighter themes as Windows8
. Moreover, I would suggest doing some performance tests with the VisualStudio
and check where exactly the performance problem lies.
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